6493413797894 has 8 divisors (see below), whose sum is σ = 9740133752160. Its totient is φ = 3246702547176.

The previous prime is 6493413797887. The next prime is 6493413797909. The reversal of 6493413797894 is 4987973143946.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 214472 + ... + 3610100.

It is an arithmetic number, because the mean of its divisors is an integer number (1217516719020).

Almost surely, 2^{6493413797894} is an apocalyptic number.

6493413797894 is a deficient number, since it is larger than the sum of its proper divisors (3246719954266).

6493413797894 is a wasteful number, since it uses less digits than its factorization.

6493413797894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4351774.

The product of its digits is 987614208, while the sum is 74.

The spelling of 6493413797894 in words is "six trillion, four hundred ninety-three billion, four hundred thirteen million, seven hundred ninety-seven thousand, eight hundred ninety-four".